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    Lighting How to diagnose electrical issue? Solved with some Info on heat transfer for Max efficiency.

    So i just built a 250 watt system with a HLG-240H-C1400B and 5 citi 1212 3500K 90 CRI. I plug it in the first time and it is unbelievably bright. I unplug it after about 10 seconds install the reflectors and it wont turn on again. I check and replaced every single connection so it looks like a...
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